.main {
  text-align: center;
  background-color: white;
  padding: 5px;
  // box-sizing: border-box;
  .span_1 {
    font-size: 16px;
    display: block;
  }
  .span_2 {
    color: #999;
  }
  .main_bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    overflow: auto;
  }
}
